asterisk users - Apr 2005 - OH323 and outgoing calls.

Hello,

   i have configured OH323 and i have to pass outgoing calls via H.323.
How to write extensions.conf rules that all numbers send to H323.
Now i have only one number for tests:
[sip]
exten => 2929,2,Dial(OH323/48122345678)

how write that any number accessed should be send to OH323?

Regards,
Adam Rybak